| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.80 | 7.457% | $170.6417 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $149.75 | 12.799% | $168.9165 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $193.72 | 10.853% | $214.7444 | $214.74 | $214.75 | $214.70 |
| Purchase #4 | $167.89 | 10.406% | $185.3606 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $105.93 | 5.269% | $111.5115 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $103.91 | 11.333% | $115.6861 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $58.63 | 7.414% | $62.9768 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $938.63 | $1,029.8376 | $1,029.84 | $1,029.85 | $1,029.80 | |